Any bitcoin/lightning powered chess sites?

As an avid chess player and bitcoiner, I’d be pretty shocked if nobody has built a chess site where you can wager sats against live opponents. Seems like a no-brainer and would probably gain a decent sized community.

I know Jack Mallers is into chess and even went so far as to use a plebpay paywall (Lightning powered) to have people send sats to play him.

Anyone know if this is already a thing and I just looked right past it?